1 lb. ground beef
1 lb. canned kidney beans, drained
1/2 onion, chopped
3 chopped tomatoes
1 avocado, chopped
1 head lettuce, torn
8 oz. grated Cheddar cheese
1 bag taco chips, crumbled
8 oz. Russian dressing

Mix ground beef (browned), kidney beans and onion; refrigerate until chilled. Mix tomatoes, avocado (if desired), lettuce and cheese. Toss with ground beef mixture. Add crumbled taco chips and top with Russian dressing.